Liao Battery
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As a flexible and convenient means of transportation, motorcycles have a huge market in southern China and some Southeast Asian countries. Although motorcycles have brought people a lot of convenience, the exhaust pollution from motorcycles is considered to be one of the main air pollution sources in the atmosphere of large and medium cities in my country. It is stated that the pollution of a small motorcycle is equivalent to that of a Santana car. In order to purify the environment and ensure the blue sky and the blue sky of the city, my country has banned motorcycles in more than 60 cities.
An electric motorcycle is a type of electric vehicle that uses a battery to drive the motor. The electric drive and control system consist of a drive motor, a power supply and a speed control device for the motor. The other devices of the electric motorcycle are basically the same as those of the internal combustion engine.
The composition of an electric motorcycle includes: electric drive and control system, driving force transmission and other mechanical systems, and working devices to complete established tasks. Electric drive and control systems are the core of electric vehicles, and they are also the biggest difference from vehicles driven by internal combustion engines.
The power supply provides electric energy for the driving motor of the electric motorcycle. The electric motor converts the electric energy of the power supply into mechanical energy, and drives the wheels and working devices through the transmission device or directly. Today, the most widely used power source for electric vehicles is lead-acid batteries, but with the development of electric vehicle technology, lead-acid batteries are gradually being replaced by lithium batteries due to their low specific energy, slower charging speed, and shorter lifespan.
| Model No. | ENGY-F4820N |
| Nominal voltage | 48V |
| Nominal capacity | 20Ah |
| Max. continuous charge current | 10A |
| Max. continuous discharge current | 50A |
| Cycle life | ≥2000 times |
| Charge temperature | 0°C ~ 45°C |
| Discharge temperature | -20°C ~ 60°C |
| Storage temperature | -20°C ~ 45°C |
| Weight | 12.5 ± 0.5kg |
| Dimension | 170mm*165mm*320mm |
| Application | Electric motorcycle, E-scooter |
1. Are you a factory?
A: Yes, we are a factory. Welcome to visit our company at any time.
2. Do you have current samples in stock?
A: Usually we don't have, because different customers have different requests. Even if the voltage and capacity are the same, other parameters may be different. But we can finish your sample quickly once the order is confirmed.
3. Are OEM & ODM available?
A: Sure, OEM & ODM are welcome, and the logo can be customized too.
4. What is the delivery time for mass production?
A: Usually 15-25 days. It depends on the quantity, material, battery cell model, and so on. We suggest checking the delivery time case by case.
5. What is your MOQ?
A: A 1PCS sample order is acceptable for testing.
6. What is the normal lifetime of the battery?
A: More than 800 times for a lithium-ion battery; more than 2,000 times for a LiFePO4 lithium battery.
